by Kastro
Paper/Archive/CVE-2024-5986

CVE-2024-5986

h2oai h2oai/h2o-3 — Remote Arbitrary File Write with Arbitrary Data in h2oai/h2o-3

EPSS 0.7%CVSS 9.1
critical.is priorityof 100
38
CVSS 9.1 (CNA)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 53.3.533 × 2010.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

A vulnerability in h2oai/h2o-3 version 3.46.0.1 allows remote attackers to write arbitrary data to any file on the server. This is achieved by exploiting the `/3/Parse` endpoint to inject attacker-controlled data as the header of an empty file, which is then exported using the `/3/Frames/framename/export` endpoint. The impact of this vulnerability includes the potential for remote code execution and complete access to the system running h2o-3, as attackers can overwrite critical files such as private SSH keys or script files.

Affected

ProductAffectedFixed inSource
h2oai/h2o-3unspecified – latest–CNA

Scores by source

@huntr_ai (CNA)9.1CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refhuntr.com/bounties/64ff5319-6ac3-4447-87f7-b53495d4d5a3